Translations:Basic Field Epi: Course Resource Book/357/en

Often it is useful to describe the proportion or percentage of animals that are affected based on other characteristics associated with the host, agent, or environment.

Diperoleh dari "http://wiki.isikhnas.com/index.php?title=Translations:Basic_Field_Epi:_Course_Resource_Book/357/en&oldid=11200"